/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file           : main.c
  * @brief          : Main program body
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under BSD 3-Clause license,
  * the "License"; You may not use this file except in compliance with the
  * License. You may obtain a copy of the License at:
  *                        opensource.org/licenses/BSD-3-Clause
  *
  ******************************************************************************
  */
/* USER CODE END Header */

/* Includes ------------------------------------------------------------------*/
#include "main.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "ssd2828.h"
#include "dsi_reciver_chip.h"
//#include "R69434.h"
//#include "ST7796S__PH035NA_01B.h"
//#include "ST7703__BV055HDE_N47_3Q00.h"

/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/
UART_HandleTypeDef huart1;

/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_USART1_UART_Init(void);
static void MX_NVIC_Init(void);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */

int _write(int file, char *ptr, int len)
{
  
  HAL_UART_Transmit(&huart1, (uint8_t *)ptr, len, 0xff);
    
  return len;
}



/* USER CODE END 0 */

/**
  * @brief  The application entry point.
  * @retval int
  */
int main(void)
{
  /* USER CODE BEGIN 1 */

  /* USER CODE END 1 */

  /* MCU Configuration--------------------------------------------------------*/

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();

  /* USER CODE BEGIN Init */

  /* USER CODE END Init */

  /* Configure the system clock */
  SystemClock_Config();

  /* USER CODE BEGIN SysInit */

  /* USER CODE END SysInit */

  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_USART1_UART_Init();

  /* Initialize interrupts */
  MX_NVIC_Init();
  /* USER CODE BEGIN 2 */

  /* USER CODE END 2 */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  printf("Program Start\r\n");

  // test spi
  /*spi_init();
  while(1)
  {
    spi_write(SPI_CMD, 0xa5);
    HAL_Delay(10);
    spi_write(SPI_DAT, 0x5a);
    HAL_Delay(10);
  }*/

  uint8_t buf[128];
  
  SSD2828_POWER_ON();
  
  SSD2828_CS_0();
	SSD2828_LP();
  SSD2828_Config(); //配置SS2828
  
  
  
  if(SSD2828_DcsReadDT06(0X04, 3, buf) == 0){
    printf("success DcsReadDT06-04: %02x %02x %02x %02x \r\n", buf[0], buf[1], buf[2]);
  } else {
    printf("read lcd driver id failed\r\n");
  }

  if(SSD2828_GenericReadDT14(0X04, 3, buf) == 0){
    printf("success GenericReadDT14-04: %02x %02x %02x %02x \r\n", buf[0], buf[1], buf[2]);
  } else {
    printf("read lcd driver id failed\r\n");
  }
  
  SSD2828_DcsReadDT06(0XDA, 1, buf);
  printf("DA:%02x\r\n", buf[0]);
  SSD2828_DcsReadDT06(0XDB, 1, buf);
  printf("DB:%02x\r\n", buf[0]);
  SSD2828_DcsReadDT06(0XDC, 1, buf);
  printf("DC:%02x\r\n", buf[0]);

  SSD2828_DcsReadDT06(0X09, 4, buf);
  printf("SSD2828 reg09: %02x %02x %02x %02x \r\n", buf[0], buf[1], buf[2], buf[3]);

  SSD2828_Config(); //配置SS2828
  lcdInitial();
  bist();

  //MIPI_WR(0x05, 0x11); // Sleep-Out
	//HAL_Delay(120);
	//MIPI_WR(0x05, 0x29); // Display On
	//HAL_Delay(20);

  SSD2828_DcsReadDT06(0X09, 4, buf);
  printf("SSD2828 reg09: %02x %02x %02x %02x \r\n", buf[0], buf[1], buf[2], buf[3]);

  

  SSD2828_Video();

  while (1)
  {
    /* USER CODE END WHILE */

    /* USER CODE BEGIN 3 */
    /*HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_RESET);
    HAL_Delay(1000);
    HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_SET);
    HAL_Delay(1000);*/

    //uint8_t dat = 0xa5;
    //HAL_UART_Transmit(&huart1, &dat, 1, 100);
    //HAL_Delay(1000);

    //printf("hello stm32\r\n");
    //HAL_Delay(1000);

    /*HAL_GPIO_TogglePin(LCD_RST_GPIO_Port, LCD_RST_Pin);
    HAL_GPIO_TogglePin(LCD_CS_GPIO_Port, LCD_CS_Pin);
    HAL_GPIO_TogglePin(LCD_MOSI_GPIO_Port, LCD_MOSI_Pin);
    HAL_GPIO_TogglePin(LCD_SCK_GPIO_Port, LCD_SCK_Pin);
    HAL_Delay(1000);*/

    /*if(HAL_GPIO_ReadPin(LCD_MISO_GPIO_Port, LCD_MISO_Pin) == GPIO_PIN_SET) 
    {
      HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_SET);
    } else {
      HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_RESET);
    }
    HAL_Delay(200);*/
    HAL_GPIO_TogglePin(LED_GPIO_Port, LED_Pin);
    printf("Loop...\r\n");
    HAL_Delay(1000);
  }
  /* USER CODE END 3 */
}

/**
  * @brief System Clock Configuration
  * @retval None
  */
void SystemClock_Config(void)
{
  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

  /** Initializes the CPU, AHB and APB busses clocks 
  */
  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
  RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI_DIV2;
  RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL16;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  {
    Error_Handler();
  }
  /** Initializes the CPU, AHB and APB busses clocks 
  */
  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
  {
    Error_Handler();
  }
}

/**
  * @brief NVIC Configuration.
  * @retval None
  */
static void MX_NVIC_Init(void)
{
  /* USART1_IRQn interrupt configuration */
  HAL_NVIC_SetPriority(USART1_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(USART1_IRQn);
}

/**
  * @brief USART1 Initialization Function
  * @param None
  * @retval None
  */
static void MX_USART1_UART_Init(void)
{

  /* USER CODE BEGIN USART1_Init 0 */

  /* USER CODE END USART1_Init 0 */

  /* USER CODE BEGIN USART1_Init 1 */

  /* USER CODE END USART1_Init 1 */
  huart1.Instance = USART1;
  huart1.Init.BaudRate = 115200;
  huart1.Init.WordLength = UART_WORDLENGTH_8B;
  huart1.Init.StopBits = UART_STOPBITS_1;
  huart1.Init.Parity = UART_PARITY_NONE;
  huart1.Init.Mode = UART_MODE_TX_RX;
  huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
  huart1.Init.OverSampling = UART_OVERSAMPLING_16;
  if (HAL_UART_Init(&huart1) != HAL_OK)
  {
    Error_Handler();
  }
  /* USER CODE BEGIN USART1_Init 2 */

  /* USER CODE END USART1_Init 2 */
}

/**
  * @brief GPIO Initialization Function
  * @param None
  * @retval None
  */
static void MX_GPIO_Init(void)
{
  GPIO_InitTypeDef GPIO_InitStruct = {0};

  /* GPIO Ports Clock Enable */
  __HAL_RCC_GPIOC_CLK_ENABLE();
  __HAL_RCC_GPIOA_CLK_ENABLE();
  __HAL_RCC_GPIOB_CLK_ENABLE();

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_RESET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOA, LCD_RST_Pin | LCD_CS_Pin | LCD_SCK_Pin | LCD_MOSI_Pin, GPIO_PIN_RESET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOB, SHUT_Pin | U_CON_Pin, GPIO_PIN_RESET);

  /*Configure GPIO pin : LED_Pin */
  GPIO_InitStruct.Pin = LED_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(LED_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : LCD_RST_Pin LCD_CS_Pin LCD_SCK_Pin LCD_MOSI_Pin */
  GPIO_InitStruct.Pin = LCD_RST_Pin | LCD_CS_Pin | LCD_SCK_Pin | LCD_MOSI_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

  /*Configure GPIO pin : LCD_MISO_Pin */
  GPIO_InitStruct.Pin = LCD_MISO_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(LCD_MISO_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : SHUT_Pin U_CON_Pin */
  GPIO_InitStruct.Pin = SHUT_Pin | U_CON_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @retval None
  */
void Error_Handler(void)
{
  /* USER CODE BEGIN Error_Handler_Debug */
  /* User can add his own implementation to report the HAL error return state */

  /* USER CODE END Error_Handler_Debug */
}

#ifdef USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *         where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(uint8_t *file, uint32_t line)
{
  /* USER CODE BEGIN 6 */
  /* User can add his own implementation to report the file name and line number,
     tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
